TROUBLESHOOTING GUIDE
(* Items are for techs)
Push start buttons and NOTHING happens.
- Check that the electrical plug is fully inserted
- Switch the on/off switch to the on position
(the light should be lit)
*Check fuses
Push the start button and the LIGHTS FLASH.
- The portafilter is not fully engaged
- The portafilter is already full
- The tamper is stuck in the full or up position (see tamper
cleaning instructions)
- The safety timer has run out due to and empty bean hopper,
closed bean gate, or a plugged bean hopper chute.
*Safety micro-switch is faulty
*Safety micro-switch rod is not contacting the switch properly
Grind TIME OUT is reached before basket is full.
- Check that the bean hopper gate is fully open
- Grind coarseness may be too fine
- Check passage below bean hopper for obstructions
*Adjust grind time reostat
One GRINDING MOTOR does not run
(serial numbers 0-655)
- Check for blown fuse (see manual under fuse replacement)
- If a grinder motor fuse is blown replace it with a 10 amp GDC
fuse
- Before starting the grinder motor remove the bean hopper
(see manual) and ensure that the motor spins freely. If it does
not spin freely follow the burr chamber cleaning instructions
and look for foreign objects: nail, paper clip, rock, penny, etc.
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English
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